These little washers are surprisingly important. They create a watertight seal around things like light housings, sensors, and various electrical connectors. They basically prevent moisture from getting in where it doesn’t belong. Sometimes they act like a shield, protecting the connection from dirt and corrosion too. They aren't always a single piece – you’ll often see them as part of a grommet, or sometimes they’re just a simple ring. Think of it like this – water and electricity don't mix, right? These washers are a critical part of keeping those two separate. They go around the mounting points for lights, around wiring where it passes through the body of the car, and anywhere an electrical component needs protection from the elements. Without them, you're inviting corrosion, shorts, and all sorts of electrical headaches. You’ll notice if one is missing, usually through a warning light, a malfunctioning sensor, or just a light that won’t work properly. They’re small, I get it, and often overlooked. But a failed washer can lead to bigger, more expensive problems down the road. Corrosion builds up, connections fail, and then suddenly you’re dealing with a more complicated repair than just replacing a tiny rubber piece. Honestly, replacing a worn or missing washer during any electrical work is just good preventative maintenance. You can find a bunch of different sizes and types at places like Fixparts Online, and it’s a cheap way to keep things running smoothly. It’s a small part with a big job, basically. Designed for durability: Washer (MPN 1K0035350A) includes a 12-month warranty!

About Volkswagen

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Why Choose Volkswagen?

• Get parts made specifically for your VW, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet strict standards, so you can drive with confidence. • Using genuine VW parts helps maintain your vehicle’s value and original engineering. • We offer a wide selection of parts and accessories, so you can find exactly what you need to keep your VW running smoothly. Volkswagen – trusted quality, available at FixParts Online!